液中脉冲放电与食品杀菌李儒荀曹伟明石秀东王跃进（无锡轻工大学机械工程系，无锡２１４０３６）１液中脉冲放电所谓液中脉冲放电，就是以液体作为电介质，在其中插入两个电极而建立电场（图１），当两电极之间的电压升高至两极间电介质的击穿电压时，极间放电间隙被击穿... Liquid Pulse Discharge and Food Sterilization LI Ru-xin, CAO Wei-ming, SHI Xiu-dong, WANG Yue-jin (Department of Mechanical Engineering, Wuxi University of Light Industry, Wuxi 214036, China) Pulsed Discharge in Liquid The so-called pulsed discharge in liquid is the use of liquid as the dielectric. Electrode to establish the electric field (Figure 1), when the voltage between the two electrodes rises to the dielectric breakdown voltage between the two electrodes, the discharge gap between the electrodes is breakdown ...